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ibicuruzwa

Diethyl sebacate (CAS # 110-40-7)

Umutungo wa Shimi:

Inzira ya molekulari C14H26O4
Misa 258.35
Ubucucike 0,963 g / mL kuri 25 ° C (lit.)
Ingingo yo gushonga 1-2 ° C (lit.)
Ingingo ya Boling 312 ° C (lit.)
Flash point > 230 ° F.
Umubare wa JECFA 624
Amazi meza gushonga gato
Umwuka 0.018Pa kuri 25 ℃
Kugaragara amazi
Ibara ibara ritagira ibara ry'umuhondo
Impumuro byoroheje melon imbuto imbuto quince vino
Merk 14.8415
BRN 1790779
Imiterere y'Ububiko Ubike munsi ya + 30 ° C.
Ironderero n20 / D 1.436 (lit.)
Ibintu bifatika na shimi Ibicuruzwa bitagira ibara cyangwa ibara ry'umuhondo ryerurutse rifite amavuta meza. Micro-Ester impumuro nziza. Ubucucike bugereranije bwa 0.960 ~ 0.963 (20/4 C). Ingingo yo gushonga: 1-2 ℃, Flash point:> 110 ℃, Ingingo yo guteka: 312 ℃ (760mmHg), indangagaciro yo kwanga: 1.4360, kudashonga mumazi, gushonga muri alcool, ether nibindi byangiza umubiri.
Koresha Kubera ko iki gicuruzwa gifite aho gihurira na nitrocellulose na selilose ya butyl acetate, gikunze gukoreshwa nka plasitiki kuri resin na vinyl resin, kandi gishobora no gukoreshwa muri synthesis organique, solvents, pigment hamwe naba farumasi bahuza imiti.

Ibicuruzwa birambuye

Ibicuruzwa

Ibimenyetso bya Hazard Xi - Kurakara
Kode y'ingaruka 38 - Kurakaza uruhu
Ibisobanuro byumutekano S36 - Kwambara imyenda ikingira.
S24 / 25 - Irinde guhura nuruhu n'amaso.
WGK Ubudage 2
RTECS VS1180000
Kode ya HS 29171390
Uburozi LD50 mu kanwa mu Rukwavu: 14470 mg / kg

 

Intangiriro

Diethyl sebacate. Ibikurikira nintangiriro yimiterere yabyo, imikoreshereze, uburyo bwo gukora namakuru yumutekano:

 

Ubwiza:

- Diethyl sebacate ni ibara ritagira ibara, impumuro nziza.

- Uruvange ntirushonga mumazi ariko rushobora gushonga mumashanyarazi asanzwe.

 

Koresha:

- Diethyl sebacate isanzwe ikoreshwa nkigishishwa kandi ikoreshwa cyane mubikorwa byinganda nka coatings na wino.

- Irakoreshwa kandi nk'ibikoresho byo gutwikira no gukwirakwiza ibikoresho kugira ngo bitange ikirere n'imiti irwanya imiti.

- Diethyl sebacate irashobora kandi gukoreshwa nkibikoresho fatizo bya antioxydants na polyurethanes byoroshye.

 

Uburyo:

- Diethyl sebacate isanzwe itegurwa nigikorwa cya octanol hamwe na anhydride ya acetike.

- Koresha octanol hamwe na catisale ya aside (urugero, aside sulfurike) kugirango ubyare intera ikora ya octanol.

- Hanyuma, anhydride ya acetike yongeweho kandi igashyirwa mubikorwa kugirango itange diethyl sebacate.

 

Amakuru yumutekano:

- Diethyl sebacate ifite uburozi buke mubihe bisanzwe byo gukoresha.

- Ariko, irashobora kwinjira mumubiri wumuntu muguhumeka, guhuza uruhu cyangwa kuribwa, kandi imyuka yacyo igomba kwirindwa mugihe ikoreshejwe, kwirinda uruhu bigomba kwirindwa no kwirinda kuribwa.

- Kwambara ibikoresho bikingira birinda, nk'uturindantoki n'ibirahure birinda, kugirango uhumeke neza.

- Uruhu cyangwa imyenda byanduye bigomba gukaraba neza nyuma yuburyo bukurikira.

- Niba winjiye cyangwa uhumeka cyane, shaka ubuvuzi bwihuse.


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